Dimensions, permissible dimensional deviations and deviations of form The permissible deviations from the nominal sizes are as follows:

For PRÄZI- flat steel according to DIN 59 350

Thickness grounded / fine-machined

Tol.: +0,05 / - 0 mm

Width grounded / fine-machined

Tol.: +0,2 / - 0 mm

Length, one fine-machined end face, one rough-machined end face

Tol.: +5 mm

Square steel dimensions, thickness

Tol.: +0,05 / - 0 mm

For PRÄZI- flat steel according to DIN 59 350 with machining allowance:

Thickness grounded / fine-machined

Tol.: +0,2 / - 0 mm

Width grounded / fine-machined

Tol.: +0,2 / - 0 mm

Length, one fine-machined end face, one rough-machined end face

Tol.: +5 mm

Square steel dimensions , thickness

Tol.: +0,20 / - 0 mm

Angular deviation for PRÄZI- flat steel according to DIN 59350The permissible angular deviation between the side faces and betweenthe end faces and these faces 0°15´.

For PRÄZI flat steel with machining allowance:

Thickness grounded / fine-machined

Tol.: + 0,25 / - 0 mm

Width grounded / fine-machined

Tol.: + 0,4 / - 0 mm

Length fine-machined / sawn length 500 mm

Tol.: + 20 mm

Length fine-machined / sawn length 1030 mm

Tol.: +/- 20 mm

Square steel dimensions , thickness

Tol.: + 0,25 / - 0 mm

Angular deviationThe permissible angular deviation between the side faces is 0°15´.

ParallelismThe parallelism lies within the permissible dimensional tolerances. Deviationstherefrom are to be agreed when ordering.

Surface roughness The figures for the peak-to-valley height relate in the case of

precision flat steel to the wide longitudinal sides

precision square steel bars to all longitudinal sides

It is for

bars without machining allowance Ra ≤ 2 μm

bars with machining allowance Ra ≤ 6 μm

bars with machining over-measure Ra ≤ 6 μm

Heat treatment condition The steels are normally delivered in a soft-annealed condition, otherheat treatment conditions are to be agreed when ordering.

Planeness and straightness The deviation from the planeness and straightness are indicated inthe table below. They are measured on an individual piece along thelongitudinal and short sides with a feeler gauge. The test specimen isto lie freely on a plane board.

Width (mm)

thickness ( mm )

>1 ≤2,2

>2,2 ≤5,2

>5,2 ≤10,4

>10,4 ≤20,4

>20,4

≤ 100,3

(1,0)

0,8

0,7

0,5

0,3

>100,3 ≤200,3

(1,5)

1,1

0,8

0,6

0,4

>200,3 ≤300,3

(2,0)

1,5

0,9

0,8

0,5

>300,3 ≤500,3

(2,3)

2,0

1,2

1,0

0,8

For the small thicknesses, changes in planeness are possible.Figures in brackets are only approximate values.

Delivery terms

Minimum order quantity:There are no minimum order quantities.From an order value higher than250 Euros, delivery is effected free germanborder including packaging (CPT,German Border, ICC-Incoterms 2010).

Shipping:Consignments of goods up to 40kg are delivered via parcel service.Consignments of goods above 40kg are delivered by a forwardingagent. The receiver has to bear allthe risks during the transport.

Shipping costs:Parcel shipment is effected at costprice. Consignments that can be separatedare split up into several parcelsto your advantage. Shipped parts witha weight of more than 40 kg are deliveredby a freight forwarder (Freightcharges available on request).

Scale of prices:

Order value

Quantity discount

0 to

250 Euro Order value

plus freight chargesand packaging

>

250 Euro Order value

free German border

>

2000 Euro Order value

less 4 %

>

4000 Euro Order value

less 6 %

>

6000 Euro Order value

less 8 %

>

8000 Euro Order value

less 10 %

Delivery time:All standard PRÄZI-flat steels are availableat the day of order. Orders, we receiveby 13:00 hrs, are shipped on thesame day.